CN114223391A

CN114223391A - Corn harvester

Info

Publication number: CN114223391A
Application number: CN202111634044.6A
Authority: CN
Inventors: 胡道安; 丁淑萍; 胡傲傲
Original assignee: Xuzhou Runtian Agricultural Machinery Co ltd
Current assignee: Xuzhou Runtian Agricultural Machinery Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-03-25

Abstract

The invention discloses a corn harvester, which relates to the technical field of corn harvesters and has the advantage of pushing corn ears from one end of an ear box to the other end, and the technical scheme is as follows: the corn ear box comprises an ear box and an elevator arranged on one side of the ear box and used for conveying corn ears into the ear box, wherein a push plate is connected to the ear box in a horizontally moving manner, the push plate is vertically arranged and located on one side of the elevator, a pushing piece used for pushing the push plate to move horizontally is arranged in the ear box, and the top end face of the push plate is an inclined plane.

Description

Corn harvester

Technical Field

The invention relates to the technical field of corn harvesters, in particular to a corn harvester.

Background

The corn harvester is an agricultural machine which can complete multiple operations of ear picking, stacking, stalk returning once and the like on the corn once by using a machine when the corn is ripe. The ear box of the existing corn harvester is a hollow square box body, the harvested corn ears enter the ear box through an elevator, but because the pipeline opening of the elevator is offset, the corn ears only can fall into one end of the ear box, the ears which are not full of one end and overflow from one end are easily formed in the ear box and are full of one end, and in order to improve the working efficiency, some harvester users arrange manpower to spread the ears in the ear box, so that the problems of labor waste and severe working conditions exist, and certain potential safety hazards exist, and therefore the invention provides a solution.

Disclosure of Invention

In view of the above technical deficiencies, it is an object of the present invention to provide a corn harvester having the advantage of pushing the ear of corn from one end of the ear box to the other.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides a corn harvester which comprises an ear box and an elevator arranged on one side of the ear box and used for conveying corn ears into the ear box, wherein a push plate is connected to the ear box in a horizontally moving manner, the push plate is vertically arranged and positioned on one side of the elevator, a pushing piece used for pushing the push plate to move horizontally is arranged in the ear box, and the top end face of the push plate is an inclined plane.

Through adopting above-mentioned technical scheme, when using, carry the maize ear of grain of results to the top and drop to the ear of grain incasement along the inclined plane through the lift conveyer, the maize ear of grain incasement then can pile up the one side at the push pedal this moment, then stop the work of lift conveyer, promote push pedal horizontal migration through the impeller, the push pedal then can push the maize ear of grain to another from one end of ear case this moment, when the push pedal has pushed away the maize ear of grain and has moved to initial position, the lift conveyer begins work, and is simple and convenient to use.

Preferentially, the relative both sides are all the level in the ear case and are equipped with two rectangular shape spouts, and one of them spout all is located another spout directly over, the push pedal is close to the one end of spout and all is equipped with the fixed plate that is located the spout, four the equal level of length direction along the spout is equipped with the slide bar in the spout, and the one end of slide bar passes the fixed plate and slides with the fixed plate and be connected.

Preferably, the pushing part comprises strip-shaped grooves which are horizontally arranged on two opposite sides in the ear box and located between the two sliding grooves, and mounting boxes detachably connected to two opposite sides of the outer wall of the ear box, box openings of the two mounting boxes are communicated with the grooves, two gears which are opposite to each other are rotatably connected between two opposite sides in the mounting boxes, the two gears are connected through chains, one ends of the two chains, which are close to the push plate, are fixedly connected with the push plate through connecting pieces, and driving pieces used for driving one of the gears to rotate are arranged on the two mounting boxes.

Preferably, the driving part comprises a motor arranged on the outer wall of the mounting box, and one end of a rotating shaft of the motor penetrates through the wall of the mounting box and is fixedly connected with one gear center.

Preferentially, the connecting piece includes that the level setting is close to the L shape connecting rod of chain one end at the push pedal, and the one end of connecting rod passes the recess and passes through bolt and chain fixed connection, the length direction of recess is followed in the notch department of recess and is equipped with the mounting panel, and the one end level of connecting rod is located the top of mounting panel.

Preferentially, the opening opposite to the push plate is formed in one side, away from the push plate, of the ear box, the door plate used for sealing the opening is hinged to the opening, and the limiting part used for limiting the door plate to rotate along the hinged point of the door plate and the opening is arranged on the ear box.

Preferentially, the limiting part comprises a swinging rod and a U-shaped clamping plate, the swinging rod is hinged to the ear box, the end, close to the opening, of the door plate and the hinged point of the opening is far away from the hinged point of the door plate and the opening, the U-shaped clamping plate is arranged on the door plate, when the swinging rod rotates along the hinged point of the swinging rod and the ear box, one end of the swinging rod can rotate into the clamping plate, and at the moment, a clamping part used for limiting the swinging rod in the clamping plate is arranged on the clamping plate.

Preferentially, the joint spare sets up the horizontal plate of the one end of keeping away from the door plant at the cardboard including setting up baffle and the level in pendulum rod one side, the baffle is located the top of horizontal plate, the bottom of baffle is contradicted with the top of horizontal plate, the screw hole that runs through the horizontal plate is seted up on the baffle top, and screw hole female connection has the screw rod.

Preferentially, a shovel plate is obliquely arranged below one side, close to the opening, of the push plate, and one end, close to the bottom of the fruit ear box, of the shovel plate is in contact with the bottom of the fruit ear box.

Preferentially, a plurality of strip-shaped observation ports are horizontally arranged below one side of the ear box, and all the observation ports are positioned on the same horizontal line.

The invention has the beneficial effects that: when the corn ear harvester is used, the harvested corn ears are conveyed to the upper side through the elevator and fall into the ear box along the inclined plane, the corn ears in the ear box can be accumulated on one side of the push plate at the moment, then the work of the elevator is stopped, the push plate is pushed to horizontally move through the pushing piece, the corn ears can be pushed to the other end from one end of the ear box by the push plate at the moment, and when the push plate pushes the corn ears and moves to the initial position, the elevator starts to work, so that the corn ear harvester is simple and convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an enlarged view of the portion A in FIG. 1;

FIG. 3 is a schematic structural diagram of a mounting plate according to the present embodiment;

fig. 4 is a schematic structural diagram of the observation port according to the present embodiment.

Description of reference numerals:

in the figure: 1. a fruit ear box; 2. an elevator; 3. pushing the plate; 4. a chute; 5. a fixing plate; 6. a slide bar; 7. a groove; 8. mounting a box; 9. a gear; 10. a chain; 12. a motor; 13. a connecting rod; 14. a bolt; 15. an opening; 16. a door panel; 17. a swing rod; 18. clamping a plate; 19. a baffle plate; 20. a horizontal plate; 21. a threaded hole; 22. a screw; 23. a shovel plate; 24. a viewing port; 71. mounting a plate; 31. a bevel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a corn harvester, as figure 1, includes ear case 1 and sets up and be used for carrying the corn ear to the lift conveyor 2 in ear case 1 one side, and the horizontal migration is connected with push pedal 3 in ear case 1, and push pedal 3 vertical setting and lie in one side of lift conveyor 2, is equipped with the impeller that is used for promoting push pedal 3 horizontal migration in ear case 1, and the top terminal surface of push pedal 3 is inclined plane 31.

As shown in fig. 1, when the corn ear harvester is used, the harvested corn ears are conveyed to the upper part by the elevator 2 and fall into the ear box 1 along the inclined plane 31, at the moment, the corn ears in the ear box 1 can be stacked on one side of the push plate 3, then the operation of the elevator 2 is stopped, the push plate 3 is pushed by the pushing piece to horizontally move, at the moment, the push plate 3 can push the corn ears to the other end from one end of the ear box 1, and when the push plate 3 pushes the corn ears and moves to the initial position, the elevator 2 starts to operate, so that the corn ear harvester is simple and convenient to use.

If fig. 1 and fig. 3, the equal level of relative both sides is equipped with two rectangular shape spout 4 in ear of grain case 1, and one of them spout 4 all is located another spout 4 directly over, the one end that push pedal 3 is close to spout 4 all is equipped with the fixed plate 5 that is located spout 4, the equal level of length direction along spout 4 is equipped with slide bar 6 in four spout 4, and the one end of slide bar 6 is passed fixed plate 5 and is slided with fixed plate 5 and be connected, the aim at of this setting is when the impeller promotes push pedal 3 horizontal migration, push pedal 3 then can drive four fixed plates 5 and slide along the length direction of slide bar 6 respectively, can increase the stability when push pedal 3 removes this moment, and is simple and convenient to use.

Referring to fig. 1, 3 and 4, the pushing member includes a strip-shaped groove 7 horizontally opened in the ear box 1 at two opposite sides and located between the two sliding grooves 4 and mounting boxes 8 detachably connected to two opposite sides of the outer wall of the ear box 1, the box openings of the two mounting boxes 8 are both communicated with the groove 7, two opposite gears 9 are rotatably connected between two opposite sides in the two mounting boxes 8, the two gears 9 are connected with each other through chains 10, one ends of the two chains 10 close to the push plate 3 are both fixedly connected with the push plate 3 through connecting members, driving members for driving one of the gears 9 to rotate are respectively arranged on the two mounting boxes 8, the arrangement aims to fix the push plate 3 and the chains 10 through the connecting members, when the push plate 3 needs to be pushed to move horizontally, a user only needs to drive one of the gears 9 in the two mounting boxes 8 to rotate through the driving members, at this moment, one of the gears 9 can drive the other gear 9 to rotate through the chain 10, and at this moment, the two chains 10 can drive the push plate 3 to horizontally move through the connecting piece, so that the use is simple and convenient.

As shown in fig. 1 and 4, the driving member includes a motor 12 disposed on the outer wall of the mounting box 8, and one end of a rotating shaft of the motor 12 passes through the box wall of the mounting box 8 and is fixedly connected to the center of one of the gears 9, so that when one of the gears 9 in the two mounting boxes 8 needs to be driven to rotate, a user only needs to turn on two motors 12 at the same time, and then the rotating shafts of the two motors 12 respectively drive one of the gears 9 in the two mounting boxes 8 to rotate, which is simple and convenient to use.

As shown in fig. 3 and 4, the connecting piece includes that the level sets up at push pedal 3 and is close to the L-shaped connecting rod 13 of chain 10 one end, and the one end of connecting rod 13 passes recess 7 and passes through bolt 14 and chain 10 fixed connection, the length direction of recess 7 is equipped with mounting panel 71 along the notch department of recess 7, and the one end level of connecting rod 13 is located the top of mounting panel 71, the purpose of this setting lies in can be with the one end and the chain 10 fixed connection of connecting rod 13 through bolt 14, can block the corn ear through mounting panel 71, it takes place to reduce the phenomenon that the corn ear got into in the recess 3 through the recess 3 notch, the installation is simple convenient to use.

As shown in fig. 1, an opening 15 opposite to the pushing plate 3 is formed in one side, away from the pushing plate 3, of the ear box 1, the opening 15 is hinged to a door plate 16 for closing the opening 15, a limiting part for limiting the rotation of the door plate 16 along the hinged point of the door plate 16 and the opening 15 is arranged on the ear box 1, the purpose of the arrangement is that when corn ears in the ear box 1 need to be poured out, a user only needs to relieve the limitation of the limiting part on the door plate 16, then the door plate 16 is rotated along the hinged point of the door plate 16 and the opening 15, the opening 15 can be opened at the moment, then the pushing part is used for pushing the pushing plate 3 to move horizontally, at the moment, the pushing plate 3 can push the corn ears out from the ear box 1 along the opening 15, and the use is simple and convenient.

As shown in fig. 1 and 2, the limiting part comprises a swing rod 17 and a U-shaped clamping plate 18, the swing rod 17 is hinged to the ear box 1, the swing rod 17 is close to the opening 15 and is far away from one end of a hinge point of the door plate 16 and the opening 15, and the U-shaped clamping plate 18 is arranged on the door plate 16, when the swing rod 17 rotates along the hinge point of the swing rod 17 and the ear box 1, one end of the swing rod 17 can rotate into the clamping plate 18, a clamping piece used for limiting the swing rod 17 in the clamping plate 18 is arranged on the clamping plate 18 at the moment, the purpose of the arrangement is that when the limitation on the door plate 16 is required to be relieved, a user only needs to relieve the limitation on the swing rod 17 by the clamping piece, then the swing rod 17 is stirred to rotate along the hinge point of the swing rod 17 and the ear box 1 until one end of the swing rod 17 is rotated out of the clamping plate 18, the swing rod 17 rotates to be vertical, at the moment, the limitation on the door plate 16 can be relieved, the door plate 16 is opened, and the fruit ear box is simple and convenient to use.

As shown in fig. 2, the clamping member includes a baffle 19 arranged on one side of the swing rod 17 and a horizontal plate 20 horizontally arranged at one end of the clamping plate 18 far away from the door panel 16, the baffle 19 is positioned above the horizontal plate 20, the bottom end of the baffle 19 is abutted to the top end of the horizontal plate 20, a threaded hole 21 penetrating through the horizontal plate 20 is formed in the top end of the baffle 19, a screw 22 is connected to the threaded hole 21 in an internal thread manner, the purpose of the arrangement is that when the limitation on the swing rod 17 is needed to be removed, a user only needs to screw out the screw 22 from the threaded hole 21, the limitation on the swing rod 17 can be removed at the moment, meanwhile, padlock can be carried out through the threaded hole 21, and the use is simple and convenient.

As shown in fig. 1, the push pedal 3 is close to one side below slant of opening 15 and has a shovel board 23, and the shovel board 23 is close to the one end of the 1 bottom of the case of ear case and the contact of the 1 bottom of the case of ear case, the aim at that this sets up when the push pedal 3 horizontal migration formula of impeller promotion, the push pedal 3 then can drive shovel board 23 and remove, shovel board 23 then can shovel the corn particle that the 1 bottom of the case of ear case dropped from the corn ear this moment, and release ear case 1 from opening 15, reduced the condition emergence of the manual cleaning corn particle that drops at the 1 bottom of the case of ear case, convenience simple to use.

If fig. 4, ear of fruit case one side below level is equipped with a plurality of rectangular shape viewing apertures, and each viewing aperture all is located same water flat line, the condition of ear of fruit incasement corn ear can be convenient for the user to observe through each viewing aperture to this aim at that sets up, when observing the ear of corn and piling up the one side at the ear incasement through the viewing aperture, promote the push pedal through the impeller and promote the ear of corn remove to the ear incasement opposite side can, the phenomenon that the user climbed the ear case and carried out the viewing takes place has been reduced, and is simple and convenient to use.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The corn harvester is characterized by comprising an ear box (1) and an elevator (2) arranged on one side of the ear box (1) and used for conveying corn ears into the ear box (1), wherein a push plate (3) is connected to the ear box (1) in a horizontal sliding manner, the push plate (3) is vertically arranged and located on one side of the elevator (2), a pushing piece used for pushing the push plate (3) to move horizontally is arranged in the ear box (1), and the top end face of the push plate (3) is an inclined plane (31).

2. The corn harvester according to claim 1, characterized in that two elongated chutes (4) are horizontally arranged on two opposite sides in the ear box (1), one chute (4) is positioned right above the other chute (4), one end of the push plate (3) close to the chute (4) is provided with a fixing plate (5) positioned in the chute (4), slide bars (6) are horizontally arranged in the four chutes (4) along the length direction of the chute (4), and one end of each slide bar (6) passes through the fixing plate (5) and is connected with the fixing plate (5) in a sliding manner.

3. The corn harvesting machine as claimed in claim 2, characterized in that the pushing member comprises an elongated groove (7) horizontally formed in the ear box (1) on opposite sides and located between the two sliding grooves (4) and mounting boxes (8) detachably connected to opposite sides of the outer wall of the ear box (1), the box openings of the two mounting boxes (8) are communicated with the groove (7), two opposite gears (9) are rotatably connected between opposite sides in the two mounting boxes (8), the two gears (9) are connected through chains (10), one ends of the two chains (10) close to the pushing plate (3) are fixedly connected with the pushing plate (3) through connecting members, and driving members for driving one gear (9) to rotate are arranged on the two mounting boxes (8).

4. A maize harvesting machine according to claim 3, characterized in that the driving member comprises a motor (12) arranged on the outer wall of the mounting box (8), and one end of the rotating shaft of the motor (12) penetrates through the box wall of the mounting box (8) and is fixedly connected with the center of one of the gears (9).

5. A corn harvester according to claim 3, characterized in that the connecting member comprises an L-shaped connecting rod (13) horizontally arranged at one end of the push plate (3) close to the chain (10), one end of the connecting rod (13) passes through the groove (7) and is fixedly connected with the chain (10) through a bolt (14), a mounting plate (71) is arranged at the notch of the groove (7) along the length direction of the groove (7), and one end of the connecting rod (13) is horizontally arranged above the mounting plate (71).

6. The corn harvester according to claim 1, characterized in that an opening (15) facing the push plate (3) is formed in one side of the ear box (1) away from the push plate (3), a door plate (16) for closing the opening (15) is hinged to the opening (15), and a limiting member for limiting the rotation of the door plate (16) along a hinge point between the door plate (16) and the opening (15) is arranged on the ear box (1).

7. The corn harvester as in claim 6, characterized in that the limiting member comprises a swing rod (17) hinged to the end of the ear box (1) close to the opening (15) and far away from the hinged point of the door plate (16) and the opening (15), and a U-shaped clamping plate (18) arranged on the door plate (16), when the swing rod (17) rotates along the hinged point of the swing rod (17) and the ear box (1), one end of the swing rod (17) rotates into the clamping plate (18), and a clamping member for limiting the swing rod (17) in the clamping plate (18) is arranged on the clamping plate (18).

8. The corn harvester as in claim 7, characterized in that the clamping member comprises a baffle (19) arranged on one side of the swing rod (17) and a horizontal plate (20) horizontally arranged at one end of the clamping plate (18) far away from the door plate (16), the baffle (19) is positioned above the horizontal plate (20), the bottom end of the baffle (19) is abutted against the top end of the horizontal plate (20), the top end of the baffle (19) is provided with a threaded hole (21) penetrating through the horizontal plate (20), and the threaded hole (21) is internally connected with a screw (22).

9. A corn harvester according to claim 6, characterized in that a shovel plate (23) is obliquely arranged below one side of the push plate (3) close to the opening (15), and one end of the shovel plate (23) close to the bottom of the fruit ear box (1) is in contact with the bottom of the fruit ear box (1).

10. The corn harvester as in claim 1, characterized in that a plurality of strip-shaped observation ports (24) are horizontally arranged below one side of the ear box (1), and each observation port (24) is positioned on the same horizontal line.